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  <title>Description of seqPlayer</title>
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  <meta name="description" content="Simple GUI to play seq files.">
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<h1>seqPlayer
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<h2><a name="_name"></a>PURPOSE <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2>
<div class="box"><strong>Simple GUI to play seq files.</strong></div>

<h2><a name="_synopsis"></a>SYNOPSIS <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2>
<div class="box"><strong>function seqPlayer( fName, dispFunc ) </strong></div>

<h2><a name="_description"></a>DESCRIPTION <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2>
<div class="fragment"><pre class="comment"> Simple GUI to play seq files.

 Use arrow keys to play the video. Controls are as follows:
 (1) If stopped: [L] play backward, [R] play forward
 (2) If playing forward: [L] halve speed, [R] double speed, [U/D] stop
 (3) If playing backward: [L] double speed, [R] halve speed,[U/D] stop
 You can explicitly enter a frame or use the slider to jump in the video.

 One can pass in a function handle dispFunc, where &quot;hs=dispFunc(frame)&quot;
 performs additional custom display for the given frame (and returns the
 handles for any created objects).

 USAGE
  seqPlayer( [fName], [dispFunc] )

 INPUTS
  fName    - optional seq file to load at start
  dispFunc - allow custom display per frame

 OUTPUTS

 EXAMPLE
  load images; [h,w,n]=size(video);
  info=struct('height',h,'width',w,'codec','monojpg','fps',20);
  sw=seqIo('video','w',info); for t=1:n, sw.addframe(video(:,:,t)); end
  sw.close(); seqPlayer('video');

 See also <a href="seqIo.html" class="code" title="function out = seqIo( fName, action, varargin )">SEQIO</a>

 Piotr's Computer Vision Matlab Toolbox      Version 2.61
 Copyright 2014 Piotr Dollar.  [pdollar-at-gmail.com]
 Licensed under the Simplified BSD License [see external/bsd.txt]</pre></div>





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